Project Engineer (m/w/d)

Become a Project Engineer at Wärtsilä in Vaasa, Finland, responsible for process design in engine power plant projects. Collaborate with a diverse team and enjoy opportunities for professional growth in a company committed to sustainability. Join Wärtsilä as a Project Engineer in Vaasa, Finland, where you will focus on process design for engine power plant projects. Your responsibilities will include creating process flow diagrams, performing calculations, and coordinating with project teams. This role offers a chance to work in a multicultural environment and develop your skills in a company dedicated to innovation and sustainability. Enjoy a supportive community that values your growth and contributions.

Wärtsilä Vaasa, Finland On-site Full Time UTC+02:00

Wärtsilä

Company Overview

Name

Wärtsilä

Headquarters

Helsinki, Finland

Year Founded

1834

Business Model

Sector

Marine and Energy Solutions

Core Activities

Wärtsilä specializes in providing advanced technologies and lifecycle solutions for the marine and energy sectors. Their offerings include power plants, marine engines, and integrated solutions for ship operations.

Revenue Streams

The company generates revenue through the sale of equipment, services, and solutions in the marine and energy markets. They also focus on digital solutions and smart technologies to enhance operational efficiency.

Locations & Geography

Global Presence

Wärtsilä operates in over 200 locations across more than 70 countries worldwide. Their major markets include Finland, the United States, China, Germany, and Brazil, reflecting their extensive global reach.

Company Culture

Mission & Values

Their mission is to enable sustainable societies with smart technology. They emphasize innovation, sustainability, and customer satisfaction as core values that guide their operations.

Work Environment

Wärtsilä promotes a collaborative and inclusive work environment where employees are encouraged to share ideas and contribute to innovative solutions. They value diversity and strive to create a workplace that reflects the communities they serve.

Employee Development

The company invests in employee development through various training programs and career advancement opportunities. They focus on continuous learning to ensure their workforce is equipped with the latest skills and knowledge.

Activities & Projects

Current Projects

Wärtsilä is currently involved in several notable projects, including the development of hybrid power solutions for marine vessels and the implementation of energy storage systems for renewable energy integration. These projects aim to enhance efficiency and reduce emissions.

Innovations

The company is at the forefront of innovation in the marine and energy sectors, focusing on smart technologies and digital solutions. Their recent advancements include the Wärtsilä 31 engine, recognized as one of the most efficient engines in the world.

Sustainability Practices

Wärtsilä is committed to sustainability and has set ambitious targets to reduce greenhouse gas emissions. They actively promote the use of renewable energy sources and are involved in projects that support the transition to a low-carbon economy.

Career Opportunities

Job Openings

Typical job openings at Wärtsilä include positions in engineering, project management, sales, and service operations. They seek individuals who are passionate about technology and sustainability.

Benefits & Perks

The company offers a comprehensive benefits package that includes health insurance, retirement plans, and opportunities for professional development. They also promote work-life balance through flexible working arrangements.

Contact Information

Social Media

Homepage

wartsila.com

Careers Page

Careers at Wärtsilä

Last updated on 2025-03-27 | Report an issue

Wärtsilä Energy leads the transition towards a 100% renewable energy future. We help our partners to accelerate their decarbonisation journeys through our market-leading technologies and power system modelling expertise. These cover decarbonisation services, future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS Digital Energy Platform.

Did you know Wärtsilä has delivered 79 GW of power plant capacity and more than 130 energy storage installations in 180 countries around the world?

In this fast changing world of energy, we are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Want to join the ride?

We are always on the lookout for a talent with a growth mindset - are you the one?

We are looking for a Project Engineer, Process / Senior Project Engineer, Process with a main responsibility in providing process design for engine power plant projects. The location for this position is Vaasa, Finland.

Your role and responsibilities

As a Project Engineer, Process / Senior Project Engineer, Process your work will include:

Engineer process flow diagrams, P&IDs and device lists
Perform process calculations and simulations needed for the process design
Make process descriptions for the processes
Co-ordinate the process design with core project team, internal experts, design partner and sub-suppliers in own projects
Support the project teams with project specific design packages and other related tasks
Participate in development and sales project with different process design related tasks

The tasks can also be adjusted based on your individual skills and interests. You'll be working as a part of multicultural and open-minded Process Engineering & Safety team with diverse expertise.

Requirements for the position

B.Sc. or M.Sc. in Process Engineering, Chemical Engineering, Energy Engineering or similar
Interest in working in an international team developing oneself and others
For the Senior Project Engineer position, we require some years of work experience
For the Project Engineer position, we encourage also recent graduates to apply

Qualifications/to be able to succeed in the position we expect you to have

Being self-going and motivated to learn and grow professionally
Good communication, negotiation and team working skills
Ability to understand and work with diverse cultures
Good English skills. Ability to communicate orally and in writing with different stakeholders.
Capability to efficiently produce technical documents in English.

Why you and us?

You are valued - as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community.

Your growth is supported. We believe in continuous learning & teamwork. Wärtsilian community has your back when it comes to development opportunities - so you can develop beyond your potential.

You get to make a difference. Innovation and sustainability are important for us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.

Contact & next steps

Please submit your application before the application deadline of 11.01.2026 through our Careers portal. Applications through email will not be considered. After submitting your application, you will receive a confirmation email. We will start the interview process already during the application process, so please submit your application as soon as possible.

In case of any questions regarding the position, reach out to:

Joakim Mattbäck
Manager, Technical expertise, Mechanical and Process
Wärtsilä Energy Business
Engine Power Plants
Process Engineering & Safety
[email protected]

At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.

Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country. All new Wärtsilä employees in Finland will attend occupational health checks, including drug tests/screenings where applicable. When a person is located outside of Finland, the country legislation is followed.